# Q77970953

> RR Lyrae variable star in the constellation Aquarius

**Wikidata**: [Q77970953](https://www.wikidata.org/wiki/Q77970953)  
**Source**: https://4ort.xyz/entity/q77970953


## References

1. SIMBAD
2. The Gaia spectrophotometric standard stars survey — I. Preliminary results
3. Newly discovered RR Lyrae stars in the SDSS-Pan-STARRS1-Catalina footprint
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. The SDSS Photometric Catalog, Release 9
6. The Catalina surveys periodic variable star catalog
7. Gaia Data Release 2
8. The Milky Way's circular velocity curve to 60 kpc and an estimate of the dark matter halo mass from the kinematics of ~2400 SDSS blue horizontal-branch stars